For precision hole making in sheet metal and frame materials up to 1/4" thick, Rotabroach® annular cutters make clean, burr-free, round holes with no deforming of stock or damage to the surrounding material.

For precision hole making in sheet metal and frame materials up to 1/4" thick, Rotabroach® annular cutters make clean, burr-free, round holes with no deforming of stock or damage to the surrounding material.

Rotabroach® cutters are precision ground and made of M2 HSS (High Speed Steel) with a patented tooth geometry that also prevents chip clogging whether cutting steel, sheet metal or plastics. Unlike hole saws and twist drills that push and tear through materials, these cutters will make hundreds of holes with no deforming of stock, jagged edges or out-of-round holes.